Product Details | SAFETY RELIEF VALVE

4820-01-479-6153 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Part Alternates: C99E90031, C99E9003-1, L7092016SS105L, L70920-16SS105L, 4820-01-479-6153, 01-479-6153, 4820014796153, 014796153

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 26 OCT 2000 01-479-6153

Drawings & Photos | NSN 4820-01-479-6153


Cross Reference | NSN 4820-01-479-6153

Part Number Cage Code Manufacturer
C99E9003-1 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
L70920-16SS105L 01178 LOURDES INDUSTRIES, INC.

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4820-01-479-6153

Technical Data | NSN 4820-01-479-6153

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 BODY
MAXIMUM OPERATING PRESSURE 110.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 200.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE DISCHARGE FLOW RATE 22.0 GALLONS PER MINUTE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE G42 FLARED ALL ENDS
OPENING PRESSURE SETTING 110.0 POUNDS PER SQUARE INCH
MINIMUM OPERATING TEMP -65.0 DEG FAHRENHEIT
SPECIAL FEATURES AMBIENT TEMP RANGE -65 TO +200 DEF FEH; COOLAND FLUID TEMP RANGE -65 TO +200 DEG FEH; COOLAND FLUID PRESSURE RANGE 0 PSIG TO 155 PSIG; PROOF PRESSURE IS TWO TIMES THE MAX OPERATING PRESSURE AT MAX OPERATING TEMP; WEIGHT 23 OUNCES; MATERIAL IS AL 2024-T351 PER QQ-A-250/4; FLUID SHALL BE COMPATIBLE WITH A FLUID CONFORMING TO GM 60031; DIMENSION: BODY 3.55 INCHES IN LENGHT; FACE TO FACE OUTLETS 5.70 INCHES; DIAMETER 2.50; END CONNECTION CONFORM TO MS33656-16 TYP
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY SOURCE CONTROL DRAWING
III END ITEM IDENTIFICATION JOINT STARS ACFT, E8 ACFT
III PART NAME ASSIGNED BY CONTROLLING AGENCY VALVE, BYPASS, RADAR LIQUID COOLING
MANUFACTURERS CODE 26512
MFR SOURCE CONTROLLING REFERENCE C99E9003-1
MANUFACTURERS CODE 01178
DESIGN CONTROL REFERENCE L70920-16SS105L

Restrictions/Controls & Freight Information | NSN 4820-01-479-6153

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 4820-01-479-6153

Category Code Description
Price ValidationP The current standard price is the initial negotiated provisioned price.
  • This is the price paid by DoD for the item as the result of price negotiation of the Provisioned Item Order (PIO) or other initial negotiated price.
  • ZOP or Standard Price challenges are permissible but should be supported with adequate justification.
Budget CodeS 1557X3010:Aircraft Replenishment Spares
Materiel Management Aggregation CodeWHTN:E-8C JOINT STARS AIRCRAFT (NGC)
Source of SupplyF74Northrop Grumman Corporation
Warner Robins GA 31088-7499
AgencyDFDepartment of the Air Force
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityTAF Recoverable Assembly Management System (AFRAMS)
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each